Material: SiliconeColorful (sent at random)Size: D 7.5cm Packaging: OPP Bags Weight: 136g 1. Made of high quality silicone material， approved by FDA and SGS.2. Wide range temperature tolerance: -40~230oC.3. Tasteless， non-toxic， dust resistant， durable， no permeate and easy to clean.4. Be safe to use in ovens， microwaves， dish-washing machine and refrigerator.5.Suitable for making cake， bread， mousse， jelly， prepared food， chocolate， etc.